nelson mandela. saying, "meeting nelson mandela at his house in johannesburg was a truly memorable moment in life for me. he was an angel." >>> and as we pay tribute to nelson mandela, a celebration of his life. >> truly. these artists are coming out more and more throughout the entire day we get updates via e-mail of who was tweeting out next. presidents tweeting out and not only the people who are in hollywood. of course we leave you with one example of the way his life inspired artists everywhere. we'll be right back. ♪ ♪ ♪ ♪ >>> if you are like us, your facebook and twitter feeds are filling up with quotesnelson >>> if you are like us, your facebook and twitter feeds are filling up with quotes by nelson mandela. >> his words inspired justice in his own nation and the better part of the last century they moved men and women just about everywhere. here's nelson mandela in his own words. >> south africa is a -- there's room for all the various races in this country. to spend 27 years at the